Rome to Kos flights

Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Rome to Kos is €112 (checked on 26 Oct 2026).

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Lowest observed

€112

Cheapest month

October 2026

Last checked

26 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €112

30 Oct 2026

1 stop · One way

Cheapest observed day · Last checked: 26 Oct 2026

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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.

One-way fare

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Lowest observed: €112, departing 30 Oct 2026 (Last checked: 26 Oct 2026)One-way fareCheck live prices for this route
Airlines seen: Aegean Airlines, ITA Airways, Ryanair, Sky Express, Wizz Air
Typical journey time: 12h 40m
Non-stop: Yes

Short answer

Routavio has seen Aegean Airlines fares from Rome to Kos. The lowest fare Routavio's own searches returned is €112, seen on 26 Oct 2026. October 2026 is the cheapest month in our observations, at €112. These are prices Routavio's searches returned on the dates shown, not quotes; run a live search for today's fare.

About this route

Explore the fares we observed from Rome to Kos. Prices move often, so pick your dates to see the latest options.

Route distance: 1,375 km
Typical journey time: 12h 40m
Seen on fares with a connection: Sky Express, Ryanair, ITA Airways, Aegean Airlines, Wizz Air
Alternative airports: CIA

Route-level information; individual journeys vary.

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Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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How our prices work

Price alert

Price alert for Rome → Kos

If the observed fare for this date drops, we will email you. At most one message a day.

Airport to city: straight-line distance

Rome Ciampino (CIA) → Rome, city gazetteer reference point (41.8905, 12.4942): ≈ 13 km.
Rome Fiumicino (FCO) → Rome, city gazetteer reference point (41.8905, 12.4942): ≈ 23 km.
Kos Hippocrates (KGS) → Kos, city gazetteer reference point (36.7931, 27.0953): ≈ 0 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.

Frequently asked

How much is a flight from Rome to Kos?

The lowest fare Routavio has observed is €112, found on 26 Oct 2026. Prices move, so read it as a floor rather than a quote.

When is the cheapest month to fly from Rome to Kos?

In our observations October 2026 is the cheapest month so far, at €112.

Which airlines fly from Rome to Kos?

Routavio has seen these carriers on the route: Aegean Airlines, ITA Airways, Ryanair, Sky Express, Wizz Air.

How long does the flight from Rome to Kos take?

Across the 81 fares Routavio observed, the average journey time is 12h 36m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

How observed prices work, what "No data" means and what a fare includes: Read the flight price guide